Pencil sharpener



FIG. 1 is a front, top and side perspective view of a pencil sharpenershowing my new design;

FIG. 2 is a front and top perspective view thereof;

FIG. 3 is a side elevational view thereof taken from the right of FIG.2, the elevational view thereof, opposite that shown in FIG. 3 being themirror image thereof;

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is a bottom plan view.

The ornamental design for a pencil sharpener, as shown and described.